Fix implicit deps on components/search_engines (#29702)

components/DEPS

@@ -24,6 +24,7 @@ include_rules += [
   "-components/keyed_service",
   "-components/omnibox",
   "-components/prefs",
+  "-components/search_engines",
   "-components/security_interstitials",
   "-components/sync_preferences",
   "-components/sync",

components/brave_search/browser/DEPS

@@ -1,5 +1,6 @@
 include_rules = [
   "+components/keyed_service",
   "+components/prefs",
+  "+components/search_engines",
   "+services/network/public/cpp",
 ]

components/brave_search_conversion/DEPS

@@ -1,4 +1,5 @@
 include_rules = [
   "+components/prefs",
+  "+components/search_engines",
   "+content/public/test",
 ]

components/omnibox/browser/DEPS

@@ -8,6 +8,7 @@ include_rules = [
   "+components/grit/brave_components_strings.h",
   "+components/omnibox",
   "+components/prefs",
+  "+components/search_engines",
   "+components/sync_preferences/testing_pref_service_syncable.h",
   "+content/public/test",
   "+services/network/public",

components/search_engines/DEPS

@@ -1,3 +1,4 @@
 include_rules = [
+  "+components/search_engines",
   "+third_party/search_engines_data",
 ]